050期：＜24码＞（01,02,04,06,09,12,14,18,20,22,23,24,25,27,29,30,34,38,39,40,42,44,47,49）开：40对
051期：＜24码＞（02,05,06,08,09,10,11,12,14,15,16,17,19,20,22,29,30,36,39,40,43,44,47,49）开：28错
052期：＜24码＞（02,03,04,05,07,09,12,15,17,18,23,25,32,33,34,36,39,40,41,42,44,46,47,48）开：22错
053期：＜24码＞（01,02,04,06,07,14,16,18,21,22,24,25,27,29,30,31,32,33,36,38,39,40,42,43）开：00